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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427ft.

Fair

63°F

17°C

Humidity 72%
Wind Speed N 10 MPH
Barometer 30.13 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 21 Aug 3:05 am PDT
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Overnight

    Overnight: Mostly clear, with a low around 58. Northeast wind around 15 mph.

    Mostly Clear

    Low: 58 °F

  • Monday

    Monday: Sunny, with a high near 79. North wind 10 to 13 mph.

    Sunny

    High: 79 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 60. North northeast wind 11 to 16 mph.

    Mostly Clear

    Low: 60 °F

  • Tuesday

    Tuesday: Sunny, with a high near 81. North northwest wind 5 to 8 mph.

    Sunny

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 59. North wind 6 to 11 mph becoming light east northeast  in the evening.

    Mostly Cloudy

    Low: 59 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 74.

    Mostly Cloudy

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 57.

    Chance
    Showers

    Low: 57 °F

  • Thursday

    Thursday: A chance of showers, mainly before 11am.  Mostly cloudy, with a high near 69.

    Chance
    Showers

    High: 69 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Mostly Cloudy

    Low: 55 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 58. Northeast wind around 15 mph.
Monday
Sunny, with a high near 79. North wind 10 to 13 mph.
Monday Night
Mostly clear, with a low around 60. North northeast wind 11 to 16 mph.
Tuesday
Sunny, with a high near 81. North northwest wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 59. North wind 6 to 11 mph becoming light east northeast in the evening.
Wednesday
Mostly cloudy, with a high near 74.
Wednesday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 57.
Thursday
A chance of showers, mainly before 11am. Mostly cloudy, with a high near 69.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Seattle-Tacoma International Airport WA
 47.44°N 122.3°W (Elev. 358 ft)
8:15 pm PDT Aug 20, 2017
3am PDT Aug 21, 2017-6pm PDT Aug 27, 2017
 
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